Description ECU TATA TRUCK BS6 553016102001 ecm engine control unit acm box compatible TATA models: SIGNA 3521.T 5L BS6-PH2 SIGNA 3521.T 5L BS6-PH2 SIGNA 5521.S 5L BS6-PH2 LPK 2821 5L BS6-PH2 6X4 RMC SIGNA 3521.T 5L BS6-PH2 LPO 1618/57 5L BS6-PH2 FP RAS SIGNA 4621.S 5L BS6-PH2 SIGNA 2821.K 5L BS6-PH2 SIGNA 4621.S 5L BS6-PH2 LPO 1618/57 5L BS6-PH2 LPT 3521 5L BS6-PH2 LPO 1618/57 5L BS6-PH2 LPO 1620/58 5L BS6-PH2 PARA RAS AC SIGNA 2821.K 5L BS6-PH2 LPT 2821 5L BS6-PH2 ULTRA T.19 5L BS6-PH2 SLPR CAB ULTRA T.19 5L BS6-PH2 SLPR HSD ULTRA T.19 5L BS6-PH2 SLPR CAB ULTRA T.19 5L BS6-PH2 SLPR CAB ULTRA T.19 5L BS6-PH2 SLPR HSD XD LPT 2821 5L BS6-PH2 SIGNA 4021.S 5L BS6-PH2 SIGNA 2821.T 5L BS6-PH2 SIGNA 2821.T 5L BS6-PH2 AC LPO 1618/57 5L BS6-PH2 LP 1618/42 5L BS6-PH2 LPO 1621/62 5L BS6-PH2 FW RAS AC SIGNA 3521.T 5L BS6-PH2 SIGNA 3121.T 5L BS6-PH2 6X2 LPO 1618/57 5L BS6-PH2 FW RAS SIGNA 2821.K 5L BS6-PH2 SIGNA 5521.S 5L BS6-PH2 ULTRA T.18 5L BS6-PH2 SLPR HSD ULTRA T.18 5L BS6-PH2 SLPR CAB LPT 1921 5L BS6-PH2 SIGNA 2821.T 5L BS6-PH2 ULTRA T.19 5L BS6-PH2 SLPR HSD SD LPT 1921 5L BS6-PH2 DAY COWL SIGNA 2821.K 5L BS6-PH2 ULTRA T.19 5L BS6-PH2 SLPR CAB SD ULTRA T.19 5L BS6-PH2 SLPR CAB XDLX ULTRA T.19 5L BS6-PH2 SLPR CAB XDP ULTRA T.19 5L BS6-PH2 SLPR CAB LPK 2821.K 5L BS6-PH2 AC FE SIGNA 4021.S 5L BS6-PH2 AC ULTRA T.19 5L BS6-PH2 SLPR CAB XD LPT 1921 5L BS6-PH2 LPT 1921 5L BS6-PH2